Preventive Control Strategy of Cascading Fault considering Safety and Economy

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td class="align_left">Initial fault</td><td class="align_center"><i>L</i><sub>14-15</sub></td><td class="align_center"><i>L</i><sub>16-17</sub></td><td class="align_center"><i>L</i><sub>2-3</sub></td><td class="align_center"><i>L</i><sub>26-27</sub></td><td class="align_center"><i>L</i><sub>2-25</sub></td><td class="align_center"><i>L</i><sub>15-16</sub></td><td class="align_center"><i>L</i><sub>21-22</sub></td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td class="align_left">Safety margin</td><td class="align_center">3.35</td><td class="align_center">2.63</td><td class="align_center">1.74</td><td class="align_center">1.39</td><td class="align_center">1.29</td><td class="align_center">0.27</td><td class="align_center">0.19</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Safety margin for each initial failure.</div>

Journal of Electrical and Computer Engineering

tab3

Table 3

Table 3: Preventive Control Strategy of Cascading Fault considering Safety and Economy 